- Water resistant and hold the GPS, cell phone, or navigator; Water resistant grade: Daily life water resistant; Suitable for Samsung I9200 mobile phone (about 6.3 inches); Stand and water resistant bag can use separately; Water resistant bag size: 18*9.5*2.5cm (Max.); Portable and convenient; Flexible head, rotative screw; suitable for most cars, easy to install; Can be fixed in the handle with the diameter 1.5-3cm; Suitable for motorcycle, bicycle, electric bike, etc.